:root{font-family:Segoe UI,Microsoft YaHei,sans-serif;color:#2d302a;background:#f2f1eb;font-synthesis:none;font-weight:400;--ink:#2d302a;--muted:#85877c;--line:#deded3;--olive:#526245;--paper:#fafaf6;--accent:#e8f0d8}*{box-sizing:border-box}body{margin:0}button,input{font:inherit}button,a,input{-webkit-tap-highlight-color:transparent}button{cursor:pointer;color:inherit}button:disabled{cursor:not-allowed;opacity:.42}button:focus-visible,a:focus-visible,input:focus-visible{outline:2px solid #70845a;outline-offset:4px}button{border:0}a{color:inherit}svg{width:19px;height:19px;stroke:currentColor;stroke-width:1.5;fill:none;stroke-linecap:round;stroke-linejoin:round;flex-shrink:0}.mono{font-family:Consolas,SFMono-Regular,monospace;letter-spacing:.06em}.tiny{font-size:10px;letter-spacing:.16em;text-transform:uppercase}.muted{color:var(--muted)}.app-shell{height:100dvh;min-height:740px;display:flex;flex-direction:column;max-width:2200px;margin:auto;padding:0 38px}.topbar{height:94px;flex-shrink:0;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;gap:13px;align-items:center;text-decoration:none}.brand-mark{width:31px;height:36px;border:1.6px solid #4e5843;border-radius:8px;transform:rotate(-9deg);position:relative}.brand-mark:before{content:"";position:absolute;left:6px;top:6px;width:16px;height:12px;border:1.5px solid #4e5843;border-radius:2px}.brand-mark:after{content:"+";position:absolute;left:6px;bottom:0;font-size:20px;line-height:18px}.brand-title{font-size:20px;letter-spacing:.15em;font-weight:720}.brand-sub{font-size:9px;letter-spacing:.2em;margin-top:5px;color:var(--muted)}.top-links{display:flex;align-items:center;gap:30px;font-size:12px}.top-links .active{color:#3e5036}.top-links button{background:none;padding:8px 0}.version{border:1px solid #d2d6c6;border-radius:20px;padding:6px 10px;color:#717a63;font-size:10px}.online-dot{width:6px;height:6px;display:inline-block;border-radius:50%;background:#758861;margin-right:7px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:28px;flex:1;min-height:0;padding-top:27px}.stage{position:relative;min-width:0;min-height:580px;isolation:isolate}.stage-head{position:absolute;top:0;left:0;z-index:2;pointer-events:none}.eyebrow{display:flex;align-items:center;gap:9px;color:#7b836b;font-size:10px;letter-spacing:.16em}.small-rule{display:inline-block;width:21px;height:1px;background:#879176}h1{font-size:clamp(30px,3.4vw,49px);font-weight:450;letter-spacing:-.055em;margin:12px 0 6px;line-height:1.1}h1 strong{font-weight:700}h1 .sp{font-size:.58em;vertical-align:top;display:inline-block;letter-spacing:-.03em;margin-top:4px;margin-left:7px}.stage-sub{font-size:12px;color:#8b8b7f;margin:12px 0;letter-spacing:.08em}.spec-label{margin-top:22px;font-size:10px;line-height:2;color:#999b8e}.stage-top-right{position:absolute;right:0;top:6px;z-index:2;display:flex;flex-direction:column;align-items:flex-end;gap:8px;pointer-events:none}.serial{font-size:10px;color:#999e8d}.material-chip{display:flex;gap:6px;align-items:center;background:#e8e9e0;border:1px solid #dedfd4;padding:6px 9px;border-radius:4px;font-size:9px;color:#797f6d}.material-chip i{width:8px;height:8px;border:1px solid #919b88;background:#c5ceba;border-radius:50%}#viewport{position:absolute;inset:50px -15px 62px;touch-action:none}#viewport canvas{display:block;width:100%;height:100%;outline:none}.stage-dots{position:absolute;inset:50px 0 80px;z-index:-1;background-image:radial-gradient(#b8b9ad .75px,transparent .75px);background-size:26px 26px;opacity:.2;mask-image:radial-gradient(ellipse at center,#000 10%,transparent 67%)}.axis{position:absolute;left:16px;bottom:100px;width:45px;height:45px;color:#a3a696;font-size:9px;pointer-events:none}.axis:before{content:"";position:absolute;left:18px;bottom:12px;height:28px;width:1px;background:#7a8a6a;transform:rotate(0)}.axis:after{content:"";position:absolute;left:18px;bottom:12px;height:1px;width:29px;background:#a6aa99;transform:rotate(30deg);transform-origin:left}.axis span{position:absolute}.axis .y{left:15px;top:-7px;color:#7a8a6a}.axis .x{right:-6px;bottom:-5px}.axis .z{left:-2px;bottom:0}.stage-caption{position:absolute;left:50%;bottom:91px;transform:translate(-50%);font-size:10px;color:#949888;white-space:nowrap;pointer-events:none}.stage-caption .sep{display:inline-block;margin:0 13px;color:#c5c7bc}.view-toolbar{position:absolute;bottom:16px;left:50%;transform:translate(-50%);display:flex;gap:3px;align-items:center;padding:5px;background:#fbfcf7d9;border:1px solid #dddfd2;box-shadow:0 5px 20px #31382207;border-radius:11px;backdrop-filter:blur(14px);z-index:4}.view-toolbar button{display:flex;align-items:center;gap:7px;padding:10px 13px;border-radius:7px;background:transparent;white-space:nowrap;font-size:11px;color:#7b8170}.view-toolbar button.active{background:#e8eddd;color:#526245}.view-toolbar button:hover{background:#eeefe7}.toolbar-divider{height:20px;width:1px;background:var(--line);margin:0 5px}.view-toolbar button.icon-only{padding:10px}.part-tooltip{position:absolute;z-index:7;max-width:210px;padding:8px 11px;background:#303a2ae8;color:#fafcf5;border:1px solid #637057;border-radius:5px;font-size:11px;pointer-events:none;transform:translate(14px,14px)}.part-tooltip[hidden]{display:none}.side-panel{padding:0 0 24px;display:flex;flex-direction:column;gap:18px;overflow-y:auto;scrollbar-width:thin;scrollbar-color:#d9dccd transparent}.panel-section{border:1px solid #dddfd2;border-radius:13px;background:#f8f9f3b0;padding:20px}.panel-kicker{font-size:9px;letter-spacing:.16em;color:#89917d;display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}.panel-kicker .number{font-size:10px;color:#b3b9a6}.machine-status{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.machine-status strong{font-size:14px;font-weight:550}.status-pill{font-size:9px;padding:5px 8px;border-radius:20px;background:#ebeee3;color:#8a917d;display:flex;align-items:center;gap:6px}.status-pill i{height:5px;width:5px;border-radius:50%;background:#a2aa94}.status-pill.on{color:#567045;background:#e4edd7}.status-pill.on i{background:#7ba653;box-shadow:0 0 5px #8bb46470}.primary-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:9px;font-size:12px;letter-spacing:.04em;border-radius:7px;background:#536345;color:#fff;padding:12px 16px;transition:background .2s}.primary-btn:hover{background:#435536}.primary-btn svg{width:16px;height:16px}.secondary-btn{width:100%;display:flex;align-items:center;justify-content:center;gap:8px;border:1px solid #d9decd;border-radius:7px;background:#f9faf4;padding:11px;font-size:11px;color:#738063}.secondary-btn:hover{background:#edf0e3}.panel-description{font-size:10px;color:#9a9e8e;line-height:1.7;margin:11px 0 0}.cartridge-preview{height:104px;display:flex;align-items:center;justify-content:center;margin:-5px 0 12px;position:relative;background:radial-gradient(ellipse at 50% 90%,#dce0cf70,transparent 60%)}.mini-cart{width:110px;height:73px;position:relative;border:1px solid #747d65;border-radius:5px 5px 2px 2px;background:repeating-linear-gradient(90deg,transparent 0,transparent 5px,#ffffff15 5px,#ffffff15 6px),linear-gradient(135deg,#89957d,#65725b);box-shadow:0 6px 0 -1px #525d48,0 15px 20px #58614b28;transform:rotate(-9deg)}.mini-cart:before{position:absolute;content:"GAME BOY ADVANCE";top:5px;width:100%;font-size:5px;letter-spacing:.09em;text-align:center;font-weight:700;color:#cbd4bf;text-shadow:0 1px #3c4a35}.mini-cart:after{position:absolute;content:"";height:7px;width:14px;border:1px solid #616d55;border-top:0;left:47px;bottom:-1px;background:#77836b}.cart-sticker{position:absolute;inset:16px 12px 11px;background:#e9edce;border-radius:2px;overflow:hidden;padding:7px;box-shadow:inset 0 0 0 1px #e4e6bf}.cart-sticker .orbit{position:absolute;right:5px;top:9px;width:34px;height:25px;border:1px solid #89946b;border-radius:50%;transform:rotate(-25deg)}.cart-sticker .orbit:after{content:"";position:absolute;left:10px;top:6px;width:11px;height:11px;background:#dcac69;border-radius:50%}.cart-sticker b{position:relative;font-size:9px;letter-spacing:-.04em;line-height:1.1;color:#4f5c3f;display:block}.cart-sticker small{display:block;font-size:4px;letter-spacing:.08em;margin-top:4px;color:#90966c}.rom-name{font-size:12px;font-weight:550;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;margin-bottom:6px}.rom-info{font-size:9px;color:#9b9f8c;margin-bottom:15px;letter-spacing:.04em}.rom-actions{display:grid;grid-template-columns:1fr 1fr;gap:7px}.rom-actions button{font-size:10px}.text-button{background:none;font-size:10px;color:#7e896d;padding:0;text-decoration:underline;text-underline-offset:3px}.demo-row{display:flex;justify-content:space-between;align-items:center;font-size:9px;color:#9c9f92;margin-top:13px}.file-input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}.drop-active:after{content:"松开以载入 ROM";position:fixed;inset:14px;z-index:100;display:grid;place-items:center;background:#e7edddd9;border:2px dashed #71865b;border-radius:16px;backdrop-filter:blur(8px);font-size:21px;pointer-events:none}.setting-row{display:flex;align-items:center;justify-content:space-between;font-size:11px;margin:16px 0 11px}.setting-row:first-of-type{margin-top:0}.setting-value{font-size:10px;color:#929b80}.swatches{display:flex;gap:10px}.swatch{width:23px;height:23px;border-radius:50%;background:var(--swatch);border:3px solid #f7f8f1;outline:1px solid #d9ddcf;position:relative}.swatch.active{outline:1px solid #687c52}.swatch.active:after{content:"";position:absolute;width:5px;height:5px;background:#fff;border-radius:50%;left:6px;top:6px}.shell-name{font-size:10px;color:#9a9f8b}.swatch-row{display:flex;align-items:center;justify-content:space-between}input[type=range]{appearance:none;height:3px;width:100%;background:linear-gradient(to right,#82936d var(--fill,50%),#dce0d2 var(--fill,50%));border-radius:4px;cursor:pointer;display:block;margin:14px 0}input[type=range]::-webkit-slider-thumb{appearance:none;width:10px;height:10px;background:#687f51;border:2px solid #f7f8f1;border-radius:50%;box-shadow:0 0 0 1px #9ca98c}.slider-row{display:flex;align-items:center;gap:12px}.slider-row svg{width:14px;height:14px;color:#929c82}.slider-row input{flex:1}.compact-divider{height:1px;background:#e1e4d7;margin:18px 0}.panel-section.controls{padding-bottom:16px}.key-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px 10px}.key-binding{font-size:9px;color:#939a86;display:flex;align-items:center;justify-content:space-between}.keys{display:flex;gap:3px}.keys kbd{font-family:Consolas,monospace;font-size:9px;min-width:19px;padding:3px 4px;border:1px solid #d7dccb;border-bottom-width:2px;background:#fbfcf7;border-radius:3px;text-align:center;color:#6a785b}.keyboard-note{font-size:9px;color:#a3aa96;margin:16px 0 0;display:flex;align-items:center;gap:5px}.keyboard-note svg{width:12px;height:12px}.footer{height:55px;flex-shrink:0;border-top:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-size:9px;color:#929987;gap:15px}.footer-status{display:flex;align-items:center;gap:8px;min-width:0}.footer-status span:last-child{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.footer-status i{width:5px;height:5px;border-radius:50%;background:#8b9c76;flex-shrink:0}.footer-right{display:flex;gap:20px;align-items:center;white-space:nowrap}.footer button{font-size:9px;background:none;color:#8a947d;padding:3px}.footer svg{width:13px;height:13px}.footer-stat{display:flex;gap:6px;align-items:center}.toast{position:fixed;bottom:76px;left:50%;transform:translate(-50%,20px);background:#35422e;color:#f2f5ea;padding:12px 20px;box-shadow:0 10px 35px #2c392a26;border-radius:8px;font-size:12px;opacity:0;transition:opacity .2s,transform .2s;pointer-events:none;z-index:80;max-width:min(520px,90vw);line-height:1.7}.toast.show{opacity:1;transform:translate(-50%)}dialog{border:1px solid #d6dccb;border-radius:16px;padding:0;color:var(--ink);background:#f7f8f1;width:min(560px,calc(100vw - 32px));box-shadow:0 28px 100px #202b2b35}dialog::backdrop{background:#29312368;backdrop-filter:blur(7px)}.dialog-body{padding:29px}.dialog-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}.dialog-heading h2{font-size:21px;font-weight:500;letter-spacing:-.03em;margin:0}.close-button{display:grid;place-items:center;width:28px;height:28px;background:#e9eddf;border-radius:50%}.dialog-body p{font-size:12px;line-height:1.9;color:#79836d}.dialog-body a{color:#536745;text-underline-offset:3px}.dialog-body .technical{padding:12px 15px;background:#e9eddf;border-radius:6px;font-size:11px;line-height:1.9}.parts-list{display:grid;gap:7px;margin-top:16px}.part-row{display:flex;align-items:center;gap:12px;padding:10px 12px;background:#eef0e5;border:1px solid #e0e5d5;border-radius:5px;text-align:left}.part-row b{font-size:11px;font-weight:500}.part-row span{font-size:9px;color:#8d977d}.part-row .part-number{font-size:10px;color:#a2ac93}.part-row .part-details{flex:1;display:grid;gap:3px}.part-row svg{width:13px;height:13px;color:#8c9b7a}.component-card{position:absolute;left:24px;top:150px;width:230px;background:#fafbf4ed;border:1px solid #d9dfcd;border-radius:10px;padding:17px;z-index:5;box-shadow:0 10px 40px #5e6a4620;backdrop-filter:blur(12px)}.component-card[hidden]{display:none}.component-card h3{font-size:14px;margin:9px 0;font-weight:550}.component-card p{font-size:11px;color:#869078;line-height:1.85;margin:0}.component-card .close-button{position:absolute;right:8px;top:8px;width:21px;height:21px}.component-card .close-button svg{width:12px}.save-actions{display:flex;gap:6px;margin-top:10px}.save-actions button{font-size:10px;flex:1}.mobile-gamepad{display:none}.screen-mirror{width:100%;aspect-ratio:1.5;image-rendering:pixelated;display:block;background:#212b1d;border-radius:6px;margin:10px 0}.focus-dialog{width:min(820px,95vw)}.focus-hint{text-align:center;font-size:11px}.emulator-source{position:fixed;left:-10000px;top:0;width:240px;height:160px;pointer-events:none}@media(min-width:1550px){.workspace{grid-template-columns:minmax(0,1fr) 335px;gap:40px}.app-shell{padding:0 55px}.side-panel{gap:22px}.panel-section{padding:23px}.stage-head{top:10px}}@media(max-width:1100px){.app-shell{padding:0 22px}.workspace{grid-template-columns:minmax(0,1fr) 275px;gap:17px}.panel-section{padding:17px}.stage-top-right{display:none}.top-links{gap:18px}.view-toolbar button{padding:9px 10px}.view-toolbar .view-label{display:none}.stage-caption{font-size:9px}.stage-caption .sep{margin:0 6px}h1{font-size:35px}.spec-label{font-size:9px}}@media(max-width:760px){.app-shell{height:auto;min-height:100dvh;padding:0 18px}.topbar{height:75px}.brand-title{font-size:17px}.brand-sub{font-size:8px}.brand-mark{width:26px;height:32px}.brand-mark:before{width:13px;height:10px}.top-links{gap:12px}.top-links>#nav-workbench,.top-links>.version{display:none}.version{font-size:9px;padding:5px 8px}.workspace{display:flex;flex-direction:column;gap:0;padding-top:22px}.stage{height:570px;min-height:0;flex:none}.stage-head{top:0}.stage-sub{font-size:10px}.spec-label{display:none}h1{font-size:34px}.eyebrow{font-size:8px}.stage-top-right{display:flex;top:7px}.stage-top-right .serial{display:none}.material-chip{font-size:8px;padding:5px 6px}#viewport{inset:58px -18px 48px}.stage-caption{bottom:70px;font-size:9px}.axis{bottom:85px;left:5px;transform:scale(.8)}.view-toolbar{bottom:7px}.view-toolbar button{padding:9px 11px}.side-panel{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding-top:17px;overflow:visible}.panel-section{padding:16px;border-radius:10px}.panel-section.materials{grid-column:1/-1}.panel-section.controls{display:none}.panel-kicker{font-size:8px;letter-spacing:.1em;margin-bottom:14px}.machine-status{align-items:flex-start;gap:8px;flex-direction:column;margin-bottom:15px}.machine-status strong{font-size:12px}.status-pill{font-size:8px}.primary-btn,.secondary-btn{font-size:10px;padding:10px 8px}.cartridge-preview{height:65px;margin-bottom:11px}.mini-cart{transform:rotate(-9deg) scale(.72)}.rom-actions{grid-template-columns:1fr}.demo-row{gap:5px;flex-wrap:wrap;font-size:8px}.rom-name{font-size:11px}.rom-info{font-size:8px;margin-bottom:10px}.panel-description{font-size:9px}.materials-grid{display:grid;grid-template-columns:1fr 1fr;gap:0 24px}.materials .compact-divider{display:none}.materials .setting-row{margin-top:12px}.footer{min-height:63px;height:auto;padding:15px 0;align-items:flex-start;font-size:8px}.footer-right{gap:10px}.footer-stat{display:none}.component-card{top:120px;left:0;width:210px}.mobile-gamepad{display:flex;justify-content:space-around;align-items:center;gap:22px;padding:15px 10px 20px;grid-column:1/-1;border:1px solid var(--line);border-radius:10px;background:#f7f8f1}.dpad{display:grid;grid-template-columns:32px 32px 32px;grid-template-rows:32px 32px 32px;gap:2px}.dpad button,.touch-ab button,.touch-mid button{touch-action:none;background:#e6ebdc;border:1px solid #d3dcc6;border-radius:6px;font-size:11px;color:#64764f}.dpad button:nth-child(1){grid-area:1/2}.dpad button:nth-child(2){grid-area:2/1}.dpad button:nth-child(3){grid-area:2/3}.dpad button:nth-child(4){grid-area:3/2}.touch-ab{display:flex;gap:10px;transform:rotate(-20deg)}.touch-ab button{width:40px;height:40px;border-radius:50%}.touch-mid{display:flex;gap:6px;flex-direction:column}.touch-mid button{font-size:8px;padding:7px}.mobile-gamepad button.held{background:#a9bc91}.touch-shoulders{display:flex;gap:6px}.touch-shoulders button{font-size:10px;padding:7px 12px;border-radius:4px;background:#e6ebdc;touch-action:none}.toast{bottom:25px}.focus-dialog .dialog-body{padding:16px}}.file-input{position:fixed;top:0;left:-10000px}.boot-settings{margin-top:14px;padding-top:12px;border-top:1px solid var(--line);font-size:10px;color:#7c876e}.boot-settings summary{cursor:pointer;line-height:1.6}.boot-settings summary span{float:right;font-size:9px;color:#9aa18e}.boot-settings p{font-size:10px;line-height:1.8;margin:10px 0 6px}.boot-settings small{display:block;margin-top:6px;font-size:9px;color:#9a9e8e}.boot-actions{display:flex;justify-content:space-between;gap:8px}.boot-actions [hidden]{display:none}.component-actions{display:flex;gap:15px;align-items:center;border-top:1px solid #dfe3d6;padding-top:12px;margin-top:14px}.component-actions a{font-size:10px;color:#7e896d;text-underline-offset:3px}.materials-grid{display:grid;gap:17px}.materials-grid .setting-row{margin:0 0 11px}.materials-grid .compact-divider{margin:0}.finish-setting{grid-column:1/-1}.finish-toggle{display:flex;padding:3px;gap:3px;background:#e9ecdf;border-radius:7px}.finish-toggle button{flex:1;padding:8px 10px;border-radius:5px;background:none;color:#859077;font-size:11px}.finish-toggle button[aria-pressed=true]{background:#fafbf6;color:#405436;box-shadow:0 1px 3px #3e4a2915}input[type=range]:disabled{opacity:.35;cursor:default}@media(max-width:760px){.materials-grid{grid-template-columns:1fr 1fr;gap:18px 24px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.display-setting{grid-column:1/-1}.display-note{font-size:10px;line-height:1.8;color:#939a86;margin:9px 0 0}.focus-dialog{width:min(1120px,95vw);max-height:96dvh}.focus-dialog .dialog-heading{margin-bottom:15px}.display-toolbar{display:flex;gap:22px;align-items:center;justify-content:space-between;margin-bottom:14px}.display-toolbar label{display:flex;gap:9px;align-items:center;font-size:11px;color:#7b866c}.display-toolbar select{font:inherit;color:#4d6140;border:1px solid #d6deca;background:#fbfcf7;border-radius:5px;padding:7px 9px;max-width:155px}.display-toolbar select:focus-visible{outline:2px solid #70845a;outline-offset:3px}.screen-well{position:relative;width:100%;height:min(680px,max(160px,calc(100dvh - 280px)));background:#20271f;box-shadow:inset 0 0 0 1px #11180c;overflow:hidden}.screen-mirror{width:auto;height:auto;max-width:none;aspect-ratio:auto;image-rendering:pixelated;image-rendering:crisp-edges;flex:none;display:block;border:0;border-radius:0;margin:0;padding:0;background:#202c25}.dialog-body .pixel-caption{font-size:10px;line-height:1.8;color:#879477;text-align:center;margin:10px 0}.focus-dialog .focus-hint{font-size:10px;margin:5px 0}.focus-dialog #game-instructions:empty{display:none}@media(max-width:760px){.display-toolbar{gap:8px}.display-toolbar label{font-size:10px;gap:5px}.display-toolbar select{padding:7px 5px;max-width:132px}.focus-dialog .dialog-heading h2{font-size:17px}.focus-dialog .pixel-caption{font-size:9px}.screen-well{height:min(680px,max(160px,calc(100dvh - 280px)))}}.cart-sticker img{position:absolute;inset:0;width:100%;height:100%;object-fit:fill;display:block}.cart-sticker img[hidden]{display:none}.cart-sticker.has-artwork>.orbit,.cart-sticker.has-artwork>b,.cart-sticker.has-artwork>small{visibility:hidden}.artwork-info{font-size:9px;color:#78836e;line-height:1.5;margin:-8px 0 13px;min-height:14px}.mini-cart{background:linear-gradient(135deg,#fff2,#0002),var(--cartridge-color,#6f7662)}#cart-title{max-height:28px;overflow:hidden;overflow-wrap:anywhere}@media(max-width:380px){.brand-sub{display:none}.brand-title{font-size:15px}.brand{gap:10px}.top-links{gap:8px}.top-links .nav-text{white-space:nowrap}.side-panel,.materials-grid{grid-template-columns:minmax(0,1fr)}.view-toolbar{gap:0;padding:4px}.view-toolbar button{padding:9px 5px;gap:5px}.view-toolbar .toolbar-divider{margin:0 3px}.mobile-gamepad{gap:6px;padding:15px 6px 20px;justify-content:space-between}.touch-ab{gap:6px;transform:rotate(-15deg)}}html,body,#app{width:100%;height:100%;overflow:hidden;overscroll-behavior:none}[hidden]{display:none!important}.app-shell{--panel-width:360px;--panel-height:min(48dvh,440px);position:relative;width:100%;height:100vh;height:100dvh;min-height:0;max-width:none;padding:0}.workspace{position:absolute;inset:0;display:block;padding:0;min-height:0}.stage{position:absolute;inset:0;min-height:0;height:auto}#viewport{inset:0}.stage-head,.stage-top-right,.stage-dots,.stage-caption,.axis{display:none}.workbench-toggle{position:fixed;top:max(16px,env(safe-area-inset-top));right:max(16px,env(safe-area-inset-right));z-index:20;display:grid;place-items:center;width:44px;height:44px;border:1px solid #d8dccdb3;border-radius:50%;background:#fafbf4bd;color:#637157;backdrop-filter:blur(16px);box-shadow:0 4px 20px #31382208;touch-action:manipulation}.workbench-toggle:hover{background:#fafbf4}.app-shell:not(.scene-only) .stage{right:calc(var(--panel-width) + 32px + env(safe-area-inset-right))}.app-shell:not(.scene-only) .workbench-toggle{right:calc(var(--panel-width) + 48px + env(safe-area-inset-right))}.side-panel{position:absolute;z-index:10;top:max(16px,env(safe-area-inset-top));right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));width:var(--panel-width);display:flex;flex-direction:column;gap:14px;overflow:auto;overscroll-behavior:contain;padding:18px;border:1px solid #d8dccd;border-radius:20px;background:#f8f9f3ed;backdrop-filter:blur(20px);box-shadow:0 12px 48px #3138220d;scroll-padding:16px}.side-panel>*{flex-shrink:0;min-width:0}.topbar{height:auto;min-height:0;display:flex;flex-wrap:wrap;gap:14px 10px;justify-content:space-between;padding:0 0 12px}.brand-title{font-size:17px}.brand-sub{font-size:8px;letter-spacing:.12em}.top-links{width:100%;gap:14px;justify-content:space-between;font-size:11px}.top-links .version{display:none}.top-links>#nav-workbench{display:block}.top-links button{min-height:44px;padding:8px 0}.close-button{min-width:44px;min-height:44px}.panel-section{padding:18px;border-radius:12px}.materials-grid{grid-template-columns:minmax(0,1fr);gap:18px}.machine-status{flex-direction:row;align-items:center;gap:8px}.machine-status strong{font-size:13px}.rom-actions{grid-template-columns:1fr 1fr}.primary-btn,.secondary-btn,.finish-toggle button{min-height:44px;font-size:12px}.save-actions button,.boot-actions button,.demo-row button,.setting-row button{min-height:44px}.demo-row{gap:8px;flex-wrap:wrap;font-size:10px;margin-top:5px}.builtin-library{margin-top:8px;padding-top:16px;border-top:1px solid var(--line)}.builtin-heading{display:flex;align-items:center;justify-content:space-between;gap:8px;margin-bottom:11px;font-size:11px;color:#64764f}.builtin-heading>span:last-child{font-size:9px;color:#8b957f}.builtin-cartridges{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.builtin-cartridge{position:relative;display:flex;align-items:center;gap:9px;min-height:68px;padding:12px 9px;border:1px solid #d8decd;border-radius:9px;background:#fafbf5;text-align:left;color:var(--cartridge-accent)}.builtin-cartridge:hover:not(:disabled){background:#edf1e5}.builtin-cartridge>svg{width:23px;height:23px}.builtin-cartridge small,.builtin-cartridge strong{display:block}.builtin-cartridge small{font-size:9px;font-weight:400;color:#929b87;line-height:1.5}.builtin-cartridge strong{font-size:14px;font-weight:600;line-height:1.5}.builtin-cartridge[aria-pressed=true]{border-color:var(--cartridge-accent);background:#eef3e7}.builtin-check{position:absolute;top:5px;right:7px;font-size:10px;visibility:hidden}.builtin-cartridge[aria-pressed=true] .builtin-check{visibility:visible}.builtin-status{font-size:10px;line-height:1.7;color:#758265;margin:10px 0 0}.swatches{gap:4px;flex-wrap:wrap}.swatch{width:40px;height:44px;border:10px solid #f7f8f1;outline:none;border-radius:50%;background-clip:padding-box}.swatch.active{outline:none;box-shadow:inset 0 0 0 1px #687c52}.swatch.active:after{left:7px;top:9px}input[type=range]{height:44px;margin:0;background:linear-gradient(to right,#82936d var(--fill,50%),#dce0d2 var(--fill,50%)) center/100% 3px no-repeat;touch-action:pan-y}input[type=range]::-webkit-slider-thumb{width:20px;height:20px}input[type=range]::-moz-range-thumb{width:16px;height:16px;background:#687f51;border:2px solid #f7f8f1;border-radius:50%}.footer{height:auto;min-height:0;padding:14px 0 0;display:flex;flex-direction:column;align-items:stretch;gap:10px}.footer-status{font-size:10px}.footer-right{justify-content:space-between;gap:12px}.footer button{min-height:44px;font-size:11px}.view-toolbar{bottom:max(20px,env(safe-area-inset-bottom));max-width:calc(100% - 24px);gap:2px;padding:5px}.view-toolbar button,.view-toolbar button.icon-only{min-width:44px;min-height:44px;padding:10px;justify-content:center}.view-toolbar .view-label{display:none}.toolbar-divider{margin:0 3px}.component-card{left:16px;top:max(76px,env(safe-area-inset-top));max-width:calc(100% - 32px);max-height:calc(100% - 160px);overflow:auto}.component-card .close-button{right:4px;top:4px;width:44px;height:44px}.component-card h3{padding-right:24px}.component-actions{flex-wrap:wrap;gap:8px}.component-actions>*{min-height:44px;display:inline-flex;align-items:center}.touch-controls{display:none;border-bottom:1px solid var(--line);font-size:12px;color:#64764f}.touch-controls summary{min-height:44px;padding:13px 0;cursor:pointer}.mobile-gamepad{position:relative;grid-template-columns:136px 96px;justify-content:space-between;align-items:center;gap:12px 0;padding:12px 0;border:0;border-radius:0;background:none;user-select:none;-webkit-user-select:none}.dpad{display:grid;grid-area:1/1;grid-template-columns:repeat(3,44px);grid-template-rows:repeat(3,44px);gap:2px}.dpad button,.touch-ab button,.touch-mid button{min-width:44px;min-height:44px;touch-action:none;background:#e6ebdc;border:1px solid #d3dcc6;border-radius:9px;font-size:12px;color:#64764f}.dpad button:nth-child(1){grid-area:1/2}.dpad button:nth-child(2){grid-area:2/1}.dpad button:nth-child(3){grid-area:2/3}.dpad button:nth-child(4){grid-area:3/2}.touch-ab{grid-area:1/2;display:flex;gap:8px;transform:rotate(-16deg)}.touch-ab button{width:44px;height:44px;border-radius:50%;font-weight:600}.touch-mid{grid-area:2/1/3/3;display:flex;flex-direction:row;justify-content:center;gap:8px}.touch-mid>button{font-size:10px;padding:8px}.touch-shoulders{display:flex;gap:8px}.mobile-gamepad button.held{background:#a9bc91}.toast{bottom:max(20px,env(safe-area-inset-bottom))}@media(pointer:coarse){.touch-controls{display:block}.mobile-gamepad{display:grid}.panel-section.controls{display:none}.swatch{width:44px}}@media(max-width:760px){.app-shell:not(.scene-only) .stage{top:52px;right:0;bottom:calc(var(--panel-height) + 88px + env(safe-area-inset-bottom))}.app-shell:not(.scene-only) .workbench-toggle{right:max(12px,env(safe-area-inset-right))}.side-panel{top:auto;left:max(12px,env(safe-area-inset-left));right:max(12px,env(safe-area-inset-right));bottom:max(12px,env(safe-area-inset-bottom));width:auto;height:var(--panel-height);padding:16px;display:flex;gap:12px;border-radius:20px}.topbar{order:0}.panel-section{order:2}.touch-controls{display:block;order:1}.mobile-gamepad{display:grid}.footer{order:3}.view-toolbar{position:fixed;left:50%;bottom:calc(var(--panel-height) + 24px + env(safe-area-inset-bottom));gap:0;padding:4px}.view-toolbar button,.view-toolbar button.icon-only{padding:8px;gap:0}.view-toolbar #explode-label{display:none}.view-toolbar .toolbar-divider{margin:0 2px}.panel-section.controls{display:none}.materials-grid{grid-template-columns:minmax(0,1fr)}.brand-sub{display:block}.brand{gap:10px}.top-links{gap:12px}.footer-stat{display:flex}.component-card{top:8px;max-height:calc(100% - 16px)}.dialog-body,.focus-dialog .dialog-body{padding:16px}.display-toolbar{flex-wrap:wrap;gap:10px}.display-toolbar select{min-height:44px}dialog{max-height:calc(100dvh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom));overflow:auto}}@media(max-height:500px)and (orientation:landscape){.app-shell{--panel-width:min(340px,46vw)}.app-shell:not(.scene-only) .stage{top:0;right:calc(var(--panel-width) + 24px + env(safe-area-inset-right));bottom:0}.app-shell:not(.scene-only) .workbench-toggle{top:max(8px,env(safe-area-inset-top));right:calc(var(--panel-width) + 32px + env(safe-area-inset-right))}.side-panel{top:max(8px,env(safe-area-inset-top));left:auto;right:max(8px,env(safe-area-inset-right));bottom:max(8px,env(safe-area-inset-bottom));height:auto;width:var(--panel-width);padding:12px}.view-toolbar{position:absolute;left:50%;bottom:max(8px,env(safe-area-inset-bottom));flex-wrap:wrap;width:max-content}.view-toolbar button,.view-toolbar button.icon-only{padding:7px}.view-toolbar #explode-label{display:none}.topbar{gap:8px}.brand-sub{display:none}.panel-section{padding:12px}}
